Zimbabwe suspends two players over alleged drug use
Mutko, sports minister until 2016, and then in charge of sport as deputy prime minister, was last month made a deputy prime minister overseeing construction.
Sinner remains the man to beat at Melbourne Park even as doping officials seek a two-year ban for the world number one for failing two drugs tests last March.
Russia continues to violate anti-doping rules despite its suspension from international track and field and orders from world athletics' governing body, the IAAF, to eradicate cheating, Germany's ARD broadcaster said on Sunday.
Russia was stripped of their women's 4 x 400m relay silver medal from the London 2012 Olympics after Antonina Krivoshapka tested positive for drugs in the re-testing of her sample, the International Olympic Committee said on Wednesday.
Pakistan Cricket Board on Monday made it clear that it would not support embattled paceman Mohammad Asif, who has again been caught in a doping scandal and faces a possible two-year ban.
Sprint queen P T Usha discusses the latest doping scandal to hit Indian sport with Sriram Bala.
The IOC said all four -- Victoria Valyukevich, a triple jumper who was eighth in the women's competition, hammer throwers Gulfiya Khanafeeva and Mariia Bespalova, and weightlifter Khadzhimurat Akkaev, who did not compete due to a back injury, had tested positive for anabolic steroid turinabol.
In what could be one of the biggest doping scandals in recent years, as many as 21 weightlifters have been provisionally suspended by the Indian Weightlifting Federation after testing positive for banned substances.
Competition records show that Russian amateur boxers Islam Dashaev and Alena Tokarchuk fought in official tournaments last year despite bans announced by Russian anti-doping agency RUSADA, which is forbidden under international anti-doping rules.
Israel, Andorra, Argentina, Bolivia and Ukraine were also found non-compliant of the WADA Code and can no longer conduct anti-doping programs
Despite not having enough evidence to prove the allegations of a sabotage, Narsingh Yadav put up a brave face sounding hopeful that the NADA panel will give a proper verdict on his doping scandal.
The Central Bureau of Investigation (CBI) registered a case in the doping scandal involving international wrestler Narsingh Yadav, who was barred from participating in the Rio Olympics after banned substances were found in his urine samples.
Two-time Olympic medallist Sushil Kumar has said the dope scandal surrounding fellow wrestler Narsingh Yadav, who was picked ahead of him for the Rio Olympics, is "unfortunate".
Chinese Olympic women's swimmer Chen Xinyi tested positive for a banned substance at the Rio Olympics on August 7, state media said on Friday citing the country's swimming association, the latest doping scandal to mar competition at the Games.
Russia was the leading doping offender in global sport during 2014, followed by Italy and India, the World Anti-Doping Agency said on Wednesday.
President Vladimir Putin said on Thursday he supported Russians competing at the 2024 Paris Summer Olympics but that the country should ponder whether it should compete.
Just a few days after wrestler Narshing Yadav was caught for doping, another Rio Olympics qualified athlete Inderjeet Singh, a shot putter, has failed a dope test.
Russians are facing the likelihood of having to compete under a neutral flag in Paris because of Putin's invasion of Ukraine. The IOC has taken no final decision but said athletes should not be punished for the acts of their governments.
Doping could cast a shadow over Kenya at the 2016 Rio Olympics unless the East African nation implements credible systems to root out drugs cheats, said veteran Kenya-based coach Brother Colm O'Connell.
The former head of world athletics' governing body, Lamine Diack, was convicted in France on Wednesday of corruption in a Russian doping scandal and sentenced to spend at least two years in jail.
Lamine Diack, the former head of athletics' governing body, arrived in court in Paris on Monday to stand trial on charges of corruption, money laundering and breach of trust linked to a Russian doping scandal. Prosecutors allege he solicited 3.45 million euros ($3.9 million) from athletes suspected of doping to cover up the allegations and allow them to continue competing, including in the 2012 London Olympics.
Rhythmic gymnastics sees athletes perform exquisite contortions and manoeuvres to music while using hoops, balls, clubs or ribbons.
Cycling's world governing body hit back at the US Anti-Doping Agency on Friday after being accused by USADA president Travis Tygart of failing to deal with the consequences of the Lance Armstrong doping scandal.
Top discus thrower Seema Punia's decision to train in Russia to prepare for the Rio Olympics has left the Athletics Federation of India (AFI) fuming as that country is now at the centre of an unprecedented doping scandal.
Coach Eteri Tutberidze said she was certain Valieva was 'clean and innocent'
The damning facts published this month by the United States Anti-Doping Agency (USADA), proving that cyclist Lance Armstrong was the ring leader of the most sophisticated doping scandal in the history of sports, has vindicated those who suffered at the hands of the American.
The suspense over wrestler Narsingh Yadav's participation in the Rio Olympic Games was prolonged further after the National Anti-Doping Agency deferred its final verdict on the doping scandal to Monday.
Nike Inc is dropping its partnership with the Livestrong Foundation, the cancer charity founded by disgraced cyclist Lance Armstrong, the latest repercussion from the doping scandal that last year stripped him of his titles.
American Tyson Gay and Jamaican Asafa Powell were among five other Jamaican athletics who tested positive just before the World Championships in Moscow. Rediff.com presents a flashback on sprinters who have been involved in doping scandals in the past 25 years.
Shuttler PV Sindhu raised serious hopes of breaking India's long-awaited medal quest in the Rio Olympics by storming into the semifinals of the women's singles event with a stunning straight games win over London Games silver medallist Wang Yihan of China.
Russia was banned from the world's top sporting events for four years on Monday, a period that includes the next summer and winter Olympics and the 2022 World Cup in Qatar, for tampering with doping-related laboratory data. The World Anti-Doping Agency concluded that Moscow had tampered with laboratory data by planting fake evidence and deleting files linked to positive doping tests that could have helped identify drug cheats.
World No 10 Marion Bartoli does not think drug cheats in tennis can escape detection as players are subjected to too many dope tests in and out of competition.
The doping scandal in Indian athletics grew in proportion with two more athletes, including the country's new golden girl Ashwini Akkunji, testing positive for anabolic steroids hours before the departure for Japan for the Asian Championships.
Cycling's world governing body has disbanding the Independent Commission which investigated the Lance Armstrong doping scandal in favour of a 'truth and reconciliation process', the UCI said on Monday.
Californian sunglasses maker Oakley has ended a sponsorship of Lance Armstrong that began 25 years ago when he was a teenage triathlete after the American was stripped of his seven Tour de France titles over a doping scandal.
SSL said in a January 12 statement that it had become aware of fraudulent activity by a former employee and has referred the matter to law enforcement, adding that it had taken steps to secure assets and strengthen protocols.
Olympic champion Andy Murray is demanding more blood testing in tennis to avoid the kind of damaging doping scandals that continue to plague cycling.
Lance Armstrong will break his silence about his lifetime ban from cycling and the doping charges made against him in a televised interview with Oprah Winfrey next week, the television presenter announced on Tuesday.